High availability for the Ceph Object Gateway

As a storage administrator, you can assign many instances of the Ceph Object Gateway to a single zone. This allows you to scale out as the load increases, that is, the same zone group and zone; however, you do not need a federated architecture to use a highly available proxy. Since each Ceph Object Gateway daemon has its own IP address, you can use the ingress service to balance the load across many Ceph Object Gateway daemons or nodes. The ingress service manages HAProxy and keepalived daemons for the Ceph Object Gateway environment. You can also terminate HTTPS traffic at the HAProxy server, and use HTTP between the HAProxy server and the Beast front-end web server instances for the Ceph Object Gateway.